169242008

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{829}}^1$

素因数の和:1012

約数の個数: 48

約数和(自身を含む): 346309200

約数和(自身を除く): 177067192

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 151, 169, 302, 338, 604, 676, 829, 1208, 1352, 1658, 1963, 3316, 3926, 6632, 7852, 10777, 15704, 21554, 25519, 43108, 51038, 86216, 102076, 125179, 140101, 204152, 250358, 280202, 500716, 560404, 1001432, 1120808, 1627327, 3254654, 6509308, 13018616, 21155251, 42310502, 84621004, 169242008]

約数ペア:

[(1, 169242008), (2, 84621004), (4, 42310502), (8, 21155251), (13, 13018616), (26, 6509308), (52, 3254654), (104, 1627327), (151, 1120808), (169, 1001432), (302, 560404), (338, 500716), (604, 280202), (676, 250358), (829, 204152), (1208, 140101), (1352, 125179), (1658, 102076), (1963, 86216), (3316, 51038), (3926, 43108), (6632, 25519), (7852, 21554), (10777, 15704)]